38 



Journal of Entomology and Zoolog)' 



Rana calesbeiana Shaw. The Bullfrog. 



Total of 104 specimens. Lot 1, Dr. A. H. Wright and Dr. A. L. Leathers, 

 Wood's Hole, Mass., July 16, 1909. Lot 2, Wright and myself, July 10, 1916, Dwyer's 

 Pond, Ithaca; lot 3 same, but on July 17. Lot 4, Dr. Wright, July 7, 1911, Beaver 

 Brook Mill Pond, Ithaca. 



Table 1. Data for Rana catesbeiana 



No. Body Tail 

 I -18 87 



.Mouth .\li. Can. 



tadpole 1070. ladpult- 



45 95 tadpole 980, tadpole 



changing 340, stem, small 

 tadpole 140. stum, small 

 changing 100. stom. & int. 

 small 115 •• 



1-"U01) 



iMud with Mcridion, Cymbclla, Navlc- 

 ula, Diatoma, Frustulia, Pinnularia, 

 Oscillatoria 



Mud with Epitheniia, Navicula. Pinnu- 

 laria. Diatoma, Synedra. Nitzchia, 

 Cymbella, Mcridion, Ulothrix, Spiro- 

 g>-ra, Oscillatoria 



Green algal threads 



Greenish material, not identiBable 



Epidermis, Spirogyra, Zygnema 



Epidermis, Spirogyra 



Nothing 



